<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>

</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            用户信息修改
        </div>
        <div class="container-fluid common_con">
            <form class="form-horizontal article_form" id="form">
                <div class="form-group">
                    <label for="inputEmail1" class="col-sm-2 control-label">用户名称：</label>
                    <div class="col-sm-4">
                        <input type="text" name="username" class="form-control username" id="inputEmail1" value="李思思">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail2" class="col-sm-2 control-label">昵称：</label>
                    <div class="col-sm-4">
                        <input type="text" name="nickname" class="form-control nickname" id="inputEmail2" value="哈哈思">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-2 control-label">邮箱：</label>
                    <div class="col-sm-4">
                        <input type="text" name="email" class="form-control email" id="inputEmail3" value="520@163.com">
                    </div>
                </div>

                <div class="form-group">
                    <label for="inputPassword3" class="col-sm-2 control-label">用户图标：</label>
                    <div class="col-sm-10">
                        <img src="images/2.jpg" alt="" class="user_pic">
                        <input style="display: block" name="userPic" type="file" id="exampleInputFile">
                        <!-- 给label标签的for属性赋值,值是input标签的id,那这样的话点击label就相当于点击了input -->
                        <br>
                        <label for="exampleInputFile">
                            <img src="./images/uploads_icon.jpg" style="height: 50px;" alt="">
                        </label>
                    </div>
                </div>

                <div class="form-group">
                    <label for="inputEmail4" class="col-sm-2 control-label">密码：</label>
                    <div class="col-sm-4">
                        <input type="password" name="password" class="form-control password" id="inputEmail4"
                            value="12345678">
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-success btn-edit">修改</button>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- <div class="modal fade" tabindex="-1" role="dialog" id="myModal">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
                            aria-hidden="true">&times;</span></button>
                    <h4 class="modal-title">Modal title</h4>
                </div>
                <div class="modal-body">
                    <p>One fine body&hellip;</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                    <button type="button" class="btn btn-primary">Save changes</button>
                </div>
            </div>/.modal-content
        </div>/.modal-dialog
    </div>/.modal -->
</body>

</html>
<script src="./libs/https.js"></script>
<script>
    // 1. 发起ajax请求,获得用户详细信息
    $.ajax({
        type: 'get',
        url: BigNew.user_detail,
        success: function (backData) {
            if (backData.code == 200) {
                // 2. 将成功返回的数据,渲染到指定结构
                // $('.username').val(backData.data.username);
                // $('.nickname').val(backData.data.nickname);
                // $('.email').val(backData.data.email);
                // $('.password').val(backData.data.password);
                // 以上四句代码有没有相同的地方
                // $('.xxx').val(backData.data.xxx)
                for (let key in backData.data) {
                    // key: 对象的属性名 == 标签的类名
                    // 对象的成员访问,除了用点语法,还可以用中括号+key
                    $('.' + key).val(backData.data[key]);
                    if (key == 'userPic') {
                        $('.user_pic').attr('src', backData.data.userPic);
                    }
                }
            }
        }

    })
    // 3. 设置图片预览功能
    $('#exampleInputFile').on('change', function () {
        // 获得图片文件数据,转成路径,设置给img标签
        let picFile = this.files[0];
        let picUrl = URL.createObjectURL(picFile);
        $('.user_pic').attr('src', picUrl);
    })
    // 4. 给修改按钮设置点击事件
    $('.btn-edit').on('click', function (e) {
        e.preventDefault();

        // 5. 利用FormData获得数据
        // 前提: 表单控件的name属性值与接口参数一致
        let fd = new FormData(document.querySelector('form'));

        // 6. 发起ajax请求
        $.ajax({
            type: 'post',
            url: BigNew.user_edit,
            data: fd,
            contentType: false,
            processData: false,
            success: function (backData) {
                if (backData.code == 200) {
                    alert(backData.msg);
                    // $('#myModal').modal();
                    // 7. 当修改成功之后,让index页面刷新
                    // 问题: 当前代码在子页面user页面,如何控制父页面index做刷新
                    // 前提1: 必须使用live server插件打开项目
                    // 前提2: vscode的目录只打开了Bignews项目
                    // parent===父页面===index
                    parent.window.location.reload(); // 重新刷新index页面

                }
            }
        })


    })
</script>